hmd XR21 vs realme GT 6
hmd
XR21
realme
GT 6
At a glance
- Brand
- HMD
- realme
- Release date
- May 2024, 2 years ago
- June 2024, 1 years 11 months ago
- Launch price
- € 599.99 ($ 700.66)
- —
- AnTuTu
- 402.100 Antutu v10 Overall performance better than 66% of devices
- 1.779.629 Antutu v11 Overall performance better than 92% of devices
Display
- Size
- 6.49"
- 6.78"
- Resolution
- 1080 x 2400 px FHD+
- 1264 x 2780 px WQHD+
- Type
- LCD IPS
- AMOLED
- Density
- 406 ppi Very high density
- 450 ppi Very high density
- Aspect ratio
- 20:9
- 20:9
- Features
- Hole-punch Notch, Refresh rate 120 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 550 cd/m², NTSC, 82% NTSC, Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch
- Hole-punch Notch, SGS Certified, 2D curved glass screen, 1-120 Hz refresh rate, TUV Rheinland Low Blue Light, 2160 Hz PWM, Refresh rate 120 Hz, Touch sampling rate 360 Hz, Brightnes 1000 cd/m² (typ), Max brightness HBM - 1600 cd/m², Peak brightness - 6000 cd/m², 5000000:1 contrast ratio, HDR10+, DCI-P3, 10 Bits panel, Scratch resistant, Curved Edge display, Dual Edge display, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Performance
- Chipset
- Qualcomm Snapdragon 695 (SM6375)
- Qualcomm Snapdragon 8s Gen3
- CPU
- 2x2.2 GHz Kryo 660 Gold +6x1.7 GHz Kryo 660 Silver
- 1x3 Ghz Cortex X4, 4x2,8 Ghz Cortex A720, 3x2,0 Ghz Cortex A520
- CPU type
- Octa-Core
- Octa-Core
- Process
- 6 nm
- 4 nm
- Frequency
- 2.2 GHz
- 3 GHz
- GPU
- Qualcomm Adreno 619
- Adreno 735
- RAM
- 6 GB
- 8 GB
- RAM type
- LPDDR4X RAM
- RAM LPDDR5X
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 64 Mpx
- 50 Mpx
- Aperture
- Unknow
- ƒ/ 1.69
- Flash
- Dual LED
- LED
- Optical stabilization
- No
- Yes
- Slow motion
- No, 30 fps
- Yes, 480 fps
- Features
- Digital zoom, Dual camera, Autofocus, Touch focus, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
- Flicker sensor, Night Mode 2.0, Noise reduction, 4K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Gimbal, Autofocus, Touch focus, Continuous autofocus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- Sensor
- —
- Sony LYTIA-808
- Pixel size
- —
- 1.12 µm
- Sensor size
- —
- 1/1.43"
Front camera
- Resolution
- 16 Mpx
- 32 Mpx
- Aperture
- ƒ/ --
- ƒ/ 2.45
- Sensor
- —
- Sony IMX615
- Pixel size
- —
- 0.80 µm
Battery
- Capacity
- 4800 mAh
- 5500 mAh
- Type
- Li-Ion
- Lithium
- Fast charge
- Yes , 33.0W
- Yes , 120.0W
- Features
- Non-removable
- Reverse charging, Non-removable
- Charge cycles
- —
- 800 cycles
- Runtime
- —
- ~ 56h
Storage
- Capacity
- 128 GB
- 256 GB
- SD slot
- Yes , Slot for SD or second SIM card
- No
- Type
- —
- UFS Storage 4.0
Body
- Dimensions
- 78.6 mm 168.0 mm 10.4 mm Print 3D Model
- 75.1 mm 162.0 mm 8.6 mm Print 3D Model
- Weight
- 231 g
- 199 g
- Materials
- Polycarbonate
- Plastic , Metal
- Colors
- Black
- Silver Green
- Water/dust resistance
- IP68, IP69
- IP65
- Usable surface
- 77 %
- 88 %
- Drop resistance
- —
- Class A B C D E 270 drops without defects
- Repairability
- —
- Class A B C D E
Software
- Operating system
- Android 13 Tiramisu Android 13
- Android 14 Upside-down cake RealmeUI 5.0 (Android 14)
- Google services
- With Google Mobile Services
- With Google Mobile Services
- Updates
- —
- OS updates: 3 years, Security updates: 4 years
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM / eSIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.1 LELow energy consumption
- Bluetooth 5.4 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, Galileo (E1+E5a), NavIC System, GPS (L1+L2+L5)
- A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
- USB
- —
- USB Type-C
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n25 (1900), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n79 (4700)
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n66 (1700), n77 (3700), n78 (3500)
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100), B71 (600)
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- Yes, in screen
- Accelerometer
- Yes
- Yes
- Gyroscope
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Barometer
- Yes
- —
- Cooling system
- No
- Yes
- Audio
- Stereo Speakers, 2 microphones
- Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
- Compass
- —
- Yes
